/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.flink.connectors.sls.datastream.sink;

import com.alibaba.flink.connectors.common.resolver.RecordResolver;
import com.aliyun.openservices.log.common.LogItem;

/**
 * Interface for serializing a record to sls.
 * @param <T>
 */
public interface SlsRecordResolver<T> extends RecordResolver {

	/**
	 * Gets topic of log.
	 */
	String getTopic(T record);

	/**
	 * Gets source meta of log.
	 */
	String getSource(T record);

	/**
	 * Gets partition key of log.
	 */
	String getPartitionKey(T record);

	/**
	 * Gets content of log.
	 */
	LogItem getLogItem(T record);
}
